A) 4
B) 2
C) 1
D) 0.5
Correct Answer: B
Solution :
\[\frac{{{r}_{He}}}{{{r}_{C{{H}_{4}}}}}=\sqrt{\frac{{{M}_{C{{H}_{4}}}}}{{{M}_{He}}}}\] = \[\sqrt{\frac{16}{4}}=2\]You need to login to perform this action.
You will be redirected in
3 sec